Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\field\Entity\Field::getItemDefinition

Drupal\field\Entity\Field::getItemDefinitionRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)140 139 -1 -0.7%
Incl. Wall Time (microsec) per call 35 35 -0 -0.7%
Excl. Wall Time (microsec)39 40 1 2.6%
Incl. CPU (microsecs)148 144 -4 -2.7%
Incl. CPU (microsecs) per call 37 36 -1 -2.7%
Excl. CPU (microsec)28 30 2 7.1%
Incl. MemUse (bytes)13,072 13,072 0 0.0%
Incl. MemUse (bytes) per call 3,268 3,268 0 0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)10,120 10,120 0 0.0%
Incl. PeakMemUse (bytes) per call 2,530 2,530 0 0.0%
Excl. PeakMemUse (bytes)1,520 1,520 0 0.0%

Parent/Child Regression/Improvement report for Drupal\field\Entity\Field::getItemDefinition [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\field\Entity\Field::getItemDefinition0 N/A% -1 -0.2% -4 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 2 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% -1 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\Field::getSettings0 N/A% -2 -200.0% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setSettings0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::create0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%